Sanding block



FIG. 1 is an isometric view of the sanding block showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a right end elevational view of the sanding block as seen inFIG. 1 with the left end view being a mirror image;

FIG. 5 is a front elevational view; and,

FIG. 6 is a rear elevational view.

The ornamental design for a sanding block, as shown and described.